In a world where bad actors are increasingly adopting sophisticated techniques to deploy malicious attacks, including general artificial intelligence to unsuspecting users, it feels like a no-brainer to have some kind of antivirus installed on your device.
Having an antivirus installed helps protect you against malware, phishing attacks, and ransomware that can give hackers unauthorized access to sensitive data. Luckily, Microsoft ships Windows 11 with Microsoft Defender as an in-box app to help curb such issues and provide users with real-time protection and advanced features designed to keep their system secure.
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The choice to add third‑party antivirus depends on how you use your PC and which features you value. You might consider extra security software if you manage multiple devices, share devices with family members, or want services like identity monitoring or parental controls.
Microsoft
Why not run multiple antivirus programs on your Windows PC, including Microsoft Defender? The company warned that it may cause system conflicts and stress your device's resources.
Microsoft also warned users against over-reliance on third-party antivirus software, citing that “each added tool increases background activity and complexity, so choose tools that match real needs.” As expected, the company used the opportunity to toot its own horn, highlighting the benefits of using Microsoft Defender as your default antivirus in Windows 11, including anti-phishing and ransomware protection.
I did some brief groundwork to see what the community thinks about Microsoft Defender in Windows 11. In the r/Windows11 subreddit on Reddit, a user asked whether they'll need a third-party antivirus or if Microsoft Defender would suffice
New Windows 11 Laptop Needs Antivirus or Not from r/Windows11
Everyone in the comment section pretty much said the same thing: Microsoft Defender is enough and works just fine. "I haven't used a 3rd party antivirus since XP," a user indicated. "Windows Defender is enough and maybe even too much," another user added.
Do you use Microsoft Defender on Windows 11? Let me know in the comments.
Join us on Reddit at r/WindowsCentral to share your insights and discuss our latest news, reviews, and more.